Finding the Third Proportional to 7,922,250.56 and 16,695,636.75
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Solution
The third proportional to 7,922,250.56 and 16,695,636.75 is: 35,184,987.43
Step by Step Solution
- Step 1: Write the proportion equation
7,922,250.56 : 16,695,636.75 = 16,695,636.75 : x - Step 2: Convert to fraction form
7,922,250.56/16,695,636.75 = 16,695,636.75/x - Step 3: Cross multiply
7,922,250.56x = 16,695,636.75 × 16,695,636.75 - Step 4: Simplify right side
7,922,250.56x = 278,744,286,487,950.56 - Step 5: Solve for x
x = 278,744,286,487,950.56/7,922,250.56 - Step 6: Final answer
x = 35,184,987.43
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.